Home / 29,190,038.70-43,722,072.45-24,151,190.70

Finding the Fourth Proportional to 29,190,038.70, 43,722,072.45 and 24,151,190.70

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Solution

The fourth proportional to 29,190,038.70, 43,722,072.45 and 24,151,190.70 is: 36,174,673.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,190,038.70 : 43,722,072.45 = 24,151,190.70 : x
  2. Step 2: Convert to fraction form
    29,190,038.70/43,722,072.45 = 24,151,190.70/x
  3. Step 3: Cross multiply
    29,190,038.70x = 43,722,072.45 × 24,151,190.70
  4. Step 4: Simplify right side
    29,190,038.70x = 1,055,940,109,539,166.25
  5. Step 5: Solve for x
    x = 1,055,940,109,539,166.25/29,190,038.70
  6. Step 6: Final answer
    x = 36,174,673.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.